Melanotan & Tanning Injections: Safe or Risky? Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report Melanotan II A Sun Kissed Look, and a Confident You. Australians who use tanning products containing 'melanotan' are at risk of serious health problems. These products include nasal sprays and other injectable and ingestible tanning products, and are being illegally promoted and Is this injectable tanning drug safe to use?